Washington (DCA) to San Juan (SJU) flight deal in economy from $286

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesDCA

Ronald Reagan Washington National Airport

Washington, United States
Puerto RicoSJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico
$480 USD
-40%$286 USD
Verified 13 days ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Friday, October 2nd, 2026

6 round-trip options

Returning
Fri, Oct 9, 2026•7 Day Trip
$434 USD
Google Flights
Returning
Sat, Oct 10, 2026•8 Day Trip
$390 USD
Google Flights
Returning
Sun, Oct 11, 2026•9 Day Trip
$508 USD
Google Flights
Returning
Wed, Oct 14, 2026•12 Day Trip
$390 USD
Google Flights
Returning
Thu, Oct 15, 2026•13 Day Trip
$390 USD
Google Flights
Returning
Fri, Oct 16, 2026•14 Day Trip
$390 USD
Google Flights